General Enquiries – Mace Engineering Group

what is the safe rockers to put with the stage 3 MACE PERFORMANCE CAMSHAFT HOLDEN COMMODORE VS VT VX VU VY ECOTEC 3.8L V6?
What is the seat pressure and Open pressure of your valve springs to suit Buick SPG609?
What is the Size of MACE VITON VALVE STEM SEAL SET FOR HOLDEN COMMODORE VS VT VU VX VY ECOTEC L36 L67 S/C 3.8L V6? (SPG605)
What is the size of the bolts come with MACE 12mm Performance Manifold Insulator kit to suit Holden Ecotec L36 3.8L V6 (95-00)?
What is the size of the Hi flow pod filter for MACE cold air intake kit to suit Holden commodore ECOTEC L36 L67 S/C 3.8L V6?
What is the smallest pulley can put on a standard statesman WH 2000 model?
What is the standard boost on a VX Calais and what can a stock motor handle safely?
What is the thickness of MACE MLS HEAD GASKETS HOLDEN ECOTEC L36 L67 SUPERCHARGED 3.8L V6? In MM not inches?
What is the torque setting to torque MACE MLS head gasket to suit VS VT VU ECOTEC L36 3.8L V6 with ARP head studs?
What is used to control cam float in a Ecotec after removing the balance shaft and fitting a double row chain?
What is your best price for the 25mm manifold insulator and 12mm plenum spacerfor a 97 Vs Ecotec.
What kind of filter does in your VZ V6 CAI kit have in it and can you send me a photo of it please?
What kind of material is the manifold insulators made of?
What kind of material is the plenum spacer made of?
What kind of power would I be looking at with the 1.9:1 high ratio rockers,CAI,12 mm Manifold Spacer,25 mm CAI Spacer,69mm throttle body, CNC Ported head, Stage 3 cam made for the rockers, Stage 3 stroker, full 2.5 exhaust system?and what would the 1/4 mi
What material is Mace's Plenum Spacer made out of?
What modifications do I need to buy to have the stage 3 cam working well?
What other parts do I need to install the pulley? Do I need another belt?
What parts are required when installing your HOLDEN SIDI LFX LF1 LFW 3.0L 3.6L V6 in 3.0 VE SIDI motor?
What parts are supplied with the HOLDEN EFI VX-VY V6 ECOTEC CAM AND COMPUTER PACKAGES?
What piping comes with CAI kit? Which would suit?
What power gains can I expect from COLD AIR INTAKE and MANIFOLD INSULATOR to suit ALLOYTEC
What power gains could be expected if I installed a cold air intake, High ratio roller rockers (1:9:1), plenum spacer 12mm, 25mm cold air intake manifold insulator, 69mm bored out throttle body and a recalibrated PCM to suit these upgrades on my VY v6 eco
What rockers are recommended with a comp cam?
What rockers do you think will be the best wiv a comp cam?
What size are the in/outlets for the L67 mini blizzard intercooler plate?
What size hoses connect to the catch can to suit Alloytec SIDI LY7 LWR LLT LFX 3.6 V6?
What size is the inlet to the LS1 THROTTLE BODY ADAPTOR TO SUIT VN-VY V6
What size manifold insulator and spacers you can put on a VS ecotec with the engine cover on and still be able to shut the bonnet?
What size of manifold insulator and spacers you can put on a VT ecotec with the engine cover on and still be able to shut the bonnet?

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